Program: MOMENTS Purpose: Program to calculate moments and other properties of a profile Category: MANIPULATION, CALCULATION, PROFILES File: moments.c Author: M. Vogelaar Keywords: INSET= Give set (, subsets): Maximum number of subsets is 2048. ... 3: Physical coordinate of peak value in profile. ... If there are a certain number of adjacent subsets with amplitudes within the given range, and this number of subsets is greater than or equal to WINDOW, these sub- sets are taken into account. ...

metrologia The leap second: its history and possible future R. A. Nelson, D. D. McCarthy , S. Malys, J. Levine, B. Guinot, H. F. Fliegel , R. L. Beard and T. R. Bartholome w Abstract. This paper reviews the theoretica l motivatio n for the leap second in the context of the historica l evolutio n of time measurement . Th e periodic insertio n of a leap second step into th e scale of Coordinate d Universal Time (UTC) necessitates frequent changes in comple x timekeepin g systems an d is currentl y th e